Shark Deterrent Wetsuit2. 0 MM Fiber Lite Neoprene. Surfers used to paint white stripes on their black wetsuits because sharks have difficulty identifying colors, so the black and white banding plays with their recognition of shapes, disrupting their vision and leaving them confused. Hidden zip with velcro back closure SPF 50+ Copyrighted prints Fabric content: 80% neoprene, 20% nylon Care instructions: hand wash, hang to dry Fit: model is 5'10" and wears a size S. Our